air outlet
[AIVC, Air infiltration and ventilation glossary, 1992]:a deliberate opening in a room or a duct through which air is expelled to the outside.
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air pollutant
[EN 12792:2003, 28]:any material in the atmosphere that affects persons and their environment (pollutant includes materials such as liquids, solids, aerosols, gases and odours)
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[EN 12792:2003, 29]:result of the presence of air pollutants in the atmosphere
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[AIVC, Air infiltration and ventilation glossary, 1992]:pollution occurring indoors from any source, indoors or outdoors.
Continue reading →air pressure
[AIVC, Air infiltration and ventilation glossary, 1992]:the force per unit area that air exerts on any surface in contact with it. (SI Units, Pascal (Pa) 1 Pa is equivalent to 1 N/m2).
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